Four-dimensional hybrid chaos system and its application in creating a secure image transfer environment by cellular automata

2021/10/28 by R. Parvaz, Parvaz, R., Yavar Khedmati +3
Computer Science · Mathematics · #Cellular Automata and Applications #Chaos-based Image/Signal Encryption #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Information Theory (cs.IT) #Mathematical Dynamics and Fractals

paper · pdf · doi:10.48550/arxiv.2110.15196

openalex publication_date 2021/10/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

One of the most important and practical researches which has been considered by researchers is creating secure environments for information exchanges. Due to their structures, chaos systems are efficient tools in the are of data transferring. In this research, using a mathematical structure such as composing and transferring, we improve classical chaotic systems by creating a four-dimensional system. Then we introduce a new encryption algorithm based on the chaos and cellular automata. The security of the proposed environment which is evaluated using different types of security tests shows the efficiency of the proposed algorithm.

Citations

• Determining Lyapunov exponents from a time series

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